Visual threshold is set by linear and nonlinear mechanisms in the retina that mitigate noise: How neural circuits in the retina improve the single-to-noise ratio of the single-phot...

Por Pahlberg, Johan, Sampath, Alapakkam P.
Publicado em 2011

Molecular mechanism of spontaneous pigment activation in retinal cones.

Por Sampath, Alapakkam P, Baylor, Denis A
Publicado em 2002

Photopigment quenching is Ca(2+) dependent and controls response duration in salamander L-cone photoreceptors

Por Matthews, Hugh R., Sampath, Alapakkam P.
Publicado em 2010

Setting the absolute threshold of vision

Por Sampath, Alapakkam P, Fain, Gordon L
Publicado em 2009

Perspectives on: Information coding in mammalian sensory physiology

Por Farley, Robert A., Sampath, Alapakkam P.
Publicado em 2011

Patch Clamp Recordings from Mouse Retinal Neurons in a Dark-adapted Slice Preparation

Por Arman, A. Cyrus, Sampath, Alapakkam P.
Publicado em 2010

Dark-adapted response threshold of OFF ganglion cells is not set by OFF bipolar cells in the mouse retina

Por Arman, A. Cyrus, Sampath, Alapakkam P.
Publicado em 2012

Behavioural and physiological limits to vision in mammals

Por Field, Greg D., Sampath, Alapakkam P.
Publicado no Philos Trans R Soc Lond B Biol Sci (2017)

Why are rods more sensitive than cones?

Por Ingram, Norianne T., Sampath, Alapakkam P., Fain, Gordon L.
Publicado no J Physiol (2016)

Metabolic constraints on the recovery of sensitivity after visual pigment bleaching in retinal rods

Por Miyagishima, Kiyoharu J., Cornwall, M. Carter, Sampath, Alapakkam P.
Publicado em 2009

Physiological Response of Mouse Retinal Ganglion Cells to Electrical Stimulation: Effect of Soma Size

Por Cho, Alice K., Sampath, Alapakkam P., Weiland, James D.
Publicado no Conf Proc IEEE Eng Med Biol Soc (2011)

ATP Consumption by Mammalian Rod Photoreceptors in Darkness and in Light

Por Okawa, Haruhisa, Sampath, Alapakkam P., Laughlin, Simon B., Fain, Gordon L.
Publicado em 2008

Coordinated control of sensitivity by two splice variants of Gα(o) in retinal ON bipolar cells

Por Okawa, Haruhisa, Pahlberg, Johan, Rieke, Fred, Birnbaumer, Lutz, Sampath, Alapakkam P.
Publicado em 2010

Targeting of RGS7/Gβ5 to the Dendritic Tips of ON-Bipolar Cells Is Independent of Its Association with Membrane Anchor R7BP

Por Cao, Yan, Song, Hongman, Okawa, Haruhisa, Sampath, Alapakkam P., Sokolov, Maxim, Martemyanov, Kirill A.
Publicado em 2008

Regulators of G protein signaling RGS7 and RGS11 determine the onset of the light response in ON bipolar neurons

Por Cao, Yan, Pahlberg, Johan, Sarria, Ignacio, Kamasawa, Naomi, Sampath, Alapakkam P., Martemyanov, Kirill A.
Publicado em 2012

Functional Comparison of Rod and Cone Gα(t) on the Regulation of Light Sensitivity

Por Mao, Wen, Miyagishima, K. J., Yao, Yun, Soreghan, Brian, Sampath, Alapakkam P., Chen, Jeannie
Publicado em 2013

Functional Properties of Synaptic Transmission in Primary Sense Organs

Por Singer, Joshua H., Glowatzki, Elisabeth, Moser, Tobias, Strowbridge, Ben W., Bhandawat, Vikas, Sampath, Alapakkam P.
Publicado em 2009

Detection of single photons by toad and mouse rods

Por Reingruber, Jürgen, Pahlberg, Johan, Woodruff, Michael L., Sampath, Alapakkam P., Fain, Gordon L., Holcman, David
Publicado em 2013

Exchange of Cone for Rod Phosphodiesterase 6 Catalytic Subunits in Rod Photoreceptors Mimics in Part Features of Light Adaptation

Por Majumder, Anurima, Pahlberg, Johan, Muradov, Hakim, Boyd, Kimberly K., Sampath, Alapakkam P., Artemyev, Nikolai O.
Publicado no J Neurosci (2015)

Optimal processing of photoreceptor signals is required to maximize behavioural sensitivity

Por Okawa, Haruhisa, Miyagishima, K Joshua, Arman, A Cyrus, Hurley, James B, Field, Greg D, Sampath, Alapakkam P
Publicado em 2010